<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
     <%
         request.setCharacterEncoding("UTF-8");
         String id=request.getParameter("uid");
         String name=request.getParameter("sname");
         String age=request.getParameter("sage");
         String sex=request.getParameter("ssex");
     %>
     <form action="doStudentUpdate2.jsp" method="post">
           id:<input type="text" value="<%=id%>" name="sid" readonly><br/>
                               用户名:<input type="text" value="<%=name%>" name="sname"><br/>
          	 年龄:<input type="text" value="<%=age%>" name="sage"><br/>
           	性别:<input type="text" value="<%=sex%>" name="ssex"><br/>
           	<input type="submit" value="修改">
     </form>
</body>
</html>